It's been a while!

Jon at 5150-Racing recently tuned my IX GSR (101k miles on the clock) and I want to share my numbers

Mod list
STM open dump down pipe
STM test pipe
Tomei CAT
FIC 1150 injectors
Walbro 255
Synapse diverter valve
STOCK intercooler & piping
Stock turbo
GS-EBC
ETS intake

GSC S2 cams
GSC beehive springs & retainers
ARP head studs
E85

Heart breaker Dyno
379WHP
375WTQ

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